Showing 10 of 22 results
Measurements of differential cross-sections of top-quark pair production in fiducial phase-spaces are presented as a function of top-quark and $t\bar{t}$ system kinematic observables in proton-proton collisions at a centre-of-mass energy of $\sqrt{s}$=13 TeV. The data set corresponds to an integrated luminosity of $3.2$ fb${}^{-1}$, recorded in 2015 with the ATLAS detector at the CERN Large Hadron Collider. Events with exactly one electron or muon and at least two jets in the final state are used for the measurement. Two separate selections are applied that each focus on different top-quark momentum regions, referred to as resolved and boosted topologies of the $t\bar{t}$ final state. The measured spectra are corrected for detector effects and are compared to several Monte Carlo simulations by means of calculated $\chi^2$ and $p$-values.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the top quark transverse momentum in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the top quark transverse momentum in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the top quark transverse momentum in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the top quark transverse momentum in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the absolute value of the top quark rapidity in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the absolute value of the top quark rapidity in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the absolute value of the top quark rapidity in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the absolute value of the top quark rapidity in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the tt̄ system transverse momentum in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the tt̄ system transverse momentum in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the tt̄ system transverse momentum in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the tt̄ system transverse momentum in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the absolute value of the tt̄ system rapidity in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the absolute value of the tt̄ system rapidity in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the absolute value of the tt̄ system rapidity in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the absolute value of the tt̄ system rapidity in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the mass of the tt̄ system in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the mass of the tt̄ system in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the mass of the tt̄ system in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the mass of the tt̄ system in the resolved regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the top quark transverse momentum in the boosted regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the top quark transverse momentum in the boosted regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the top quark transverse momentum in the boosted regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the top quark transverse momentum in the boosted regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the absolute value of the top quark rapidity in the boosted regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the absolute differential cross-section at particle level for the absolute value of the top quark rapidity in the boosted regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the absolute value of the top quark rapidity in the boosted regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
Table of systematic uncertainties for the relative differential cross-section at particle level for the absolute value of the top quark rapidity in the boosted regime. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text.
A measurement of inclusive and differential fiducial cross-sections for the production of the Higgs boson decaying into two photons is performed using $139~\text{fb}^{-1}$ of proton--proton collision data recorded at $\sqrt{s} = 13$ TeV by the ATLAS experiment at the Large Hadron Collider. The inclusive cross-section times branching ratio, in a fiducial region closely matching the experimental selection, is measured to be $67\pm 6$ fb, which is in agreement with the state-of-the-art Standard Model prediction of $64\pm 4$ fb. Extrapolating this result to the full phase space and correcting for the branching ratio, the total cross-section for Higgs boson production is estimated to be $58\pm 6$ pb. In addition, the cross-sections in four fiducial regions sensitive to various Higgs boson production modes and differential cross-sections as a function of either one or two of several observables are measured. All the measurements are found to be in agreement with the Standard Model predictions. The measured transverse momentum distribution of the Higgs boson is used as an indirect probe of the Yukawa coupling of the Higgs boson to the bottom and charm quarks. In addition, five differential cross-section measurements are used to constrain anomalous Higgs boson couplings to vector bosons in the Standard Model effective field theory framework.
The associated production of a Higgs boson and a top-quark pair is measured in events characterised by the presence of one or two electrons or muons. The Higgs boson decay into a $b$-quark pair is used. The analysed data, corresponding to an integrated luminosity of 139 fb$^{-1}$, were collected in proton-proton collisions at the Large Hadron Collider between 2015 and 2018 at a centre-of-mass energy of $\sqrt{s}=13$ TeV. The measured signal strength, defined as the ratio of the measured signal yield to that predicted by the Standard Model, is $0.35^{+0.36}_{-0.34}$. This result is compatible with the Standard Model prediction and corresponds to an observed (expected) significance of 1.0 (2.7) standard deviations. The signal strength is also measured differentially in bins of the Higgs boson transverse momentum in the simplified template cross-section framework, including a bin for specially selected boosted Higgs bosons with transverse momentum above 300 GeV.
Comparison between data and prediction for the DNN $P(H)$ output for the Higgs boson candidate prior to any fit to the data in the single-lepton boosted channel for $300\le p_T^H<450$ GeV. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the DNN $P(H)$ output for the Higgs boson candidate prior to any fit to the data in the single-lepton boosted channel for $300\le p_T^H<450$ GeV. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the DNN $P(H)$ output for the Higgs boson candidate prior to any fit to the data in the single-lepton boosted channel for $p_{{T}}^{H}\ge 450$ GeV. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the DNN $P(H)$ output for the Higgs boson candidate prior to any fit to the data in the single-lepton boosted channel for $p_{{T}}^{H}\ge 450$ GeV. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Performance of the Higgs boson reconstruction algorithms. For each row of `truth' ${\hat{p}_{{T}}^{H}}$, the matrix shows (in percentages) the fraction of all Higgs boson candidates with reconstructed $p_T^H$ in the various bins of the dilepton (left), single-lepton resolved (middle) and boosted (right) channels.
Performance of the Higgs boson reconstruction algorithms. For each row of `truth' ${\hat{p}_{{T}}^{H}}$, the matrix shows (in percentages) the fraction of all Higgs boson candidates with reconstructed $p_T^H$ in the various bins of the dilepton (left), single-lepton resolved (middle) and boosted (right) channels.
Pre-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the dilepton $SR^{\geq 4j}_{\geq 4b}$ signal region. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except for the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor which is not defined pre-fit. The last bin includes the overflow.
Pre-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the dilepton $SR^{\geq 4j}_{\geq 4b}$ signal region. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except for the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor which is not defined pre-fit. The last bin includes the overflow.
Pre-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the single-lepton resolved $SR^{\geq 6j}_{\geq 4b}$ signal region. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except for the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor which is not defined pre-fit. The last bin includes the overflow.
Pre-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the single-lepton resolved $SR^{\geq 6j}_{\geq 4b}$ signal region. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except for the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor which is not defined pre-fit. The last bin includes the overflow.
Pre-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the single-lepton boosted ${{SR}_{{boosted}}}$ signal region. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except for the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor which is not defined pre-fit. The last bin includes the overflow.
Pre-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the single-lepton boosted ${{SR}_{{boosted}}}$ signal region. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except for the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor which is not defined pre-fit. The last bin includes the overflow.
Comparison of predicted and observed event yields in each of the control and signal regions in the dilepton channel after the fit to the data. The uncertainty band includes all uncertainties and their correlations.
Comparison of predicted and observed event yields in each of the control and signal regions in the dilepton channel after the fit to the data. The uncertainty band includes all uncertainties and their correlations.
Comparison of predicted and observed event yields in each of the control and signal regions in the single-lepton channels after the fit to the data. The uncertainty band includes all uncertainties and their correlations.
Comparison of predicted and observed event yields in each of the control and signal regions in the single-lepton channels after the fit to the data. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the dilepton SRs after the inclusive fit to the data for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the dilepton SRs after the inclusive fit to the data for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the dilepton SRs after the inclusive fit to the data for $120\le p_T^H<200$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the dilepton SRs after the inclusive fit to the data for $120\le p_T^H<200$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the dilepton SRs after the inclusive fit to the data for $200\le p_T^H<300$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the dilepton SRs after the inclusive fit to the data for $200\le p_T^H<300$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the dilepton SRs after the inclusive fit to the data for $p_{{T}}^{H}\ge 300$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the dilepton SRs after the inclusive fit to the data for $p_{{T}}^{H}\ge 300$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton resolved SRs after the inclusive fit to the data for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton resolved SRs after the inclusive fit to the data for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton resolved SRs after the inclusive fit to the data for $120\le p_T^H<200$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton resolved SRs after the inclusive fit to the data for $120\le p_T^H<200$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton resolved SRs after the inclusive fit to the data for $200\le p_T^H<300$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton resolved SRs after the inclusive fit to the data for $200\le p_T^H<300$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton resolved SRs after the inclusive fit to the data for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton resolved SRs after the inclusive fit to the data for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton resolved SRs after the inclusive fit to the data for $p_{{T}}^{H}\ge 450$ GeV (yield only). The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton resolved SRs after the inclusive fit to the data for $p_{{T}}^{H}\ge 450$ GeV (yield only). The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton boosted SRs after the inclusive fit to the data for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton boosted SRs after the inclusive fit to the data for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton boosted SRs after the inclusive fit to the data for $p_{{T}}^{H}\ge 450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the BDT discriminant in the single-lepton boosted SRs after the inclusive fit to the data for $p_{{T}}^{H}\ge 450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for ${\Delta R^{{avg}}_{bb}}$ after the inclusive fit to the data in the single-lepton $CR^{5j}_{{\geq}4b\ lo}$ control region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for ${\Delta R^{{avg}}_{bb}}$ after the inclusive fit to the data in the single-lepton $CR^{5j}_{{\geq}4b\ lo}$ control region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for ${\Delta R^{{avg}}_{bb}}$ after the inclusive fit to the data in the single-lepton $CR^{5j}_{{\geq}4b\ hi}$ control region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for ${\Delta R^{{avg}}_{bb}}$ after the inclusive fit to the data in the single-lepton $CR^{5j}_{{\geq}4b\ hi}$ control region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Post-fit yields of signal ($S$) and total background ($B$) as a function of $\log (S/B)$, compared with data. Final-discriminant bins in all dilepton and single-lepton analysis regions are combined into bins of $\log (S/B)$, with the signal normalised to the SM prediction used for the computation of $\log (S/B)$. The signal is then shown normalised to the best-fit value and the SM prediction. The lower frame reports the ratio of data to background, and this is compared with the expected ${t\bar {t}H}$-signal-plus-background yield divided by the background-only yield for the best-fit signal strength (solid red line) and the SM prediction (dashed orange line).
Post-fit yields of signal ($S$) and total background ($B$) as a function of $\log (S/B)$, compared with data. Final-discriminant bins in all dilepton and single-lepton analysis regions are combined into bins of $\log (S/B)$, with the signal normalised to the SM prediction used for the computation of $\log (S/B)$. The signal is then shown normalised to the best-fit value and the SM prediction. The lower frame reports the ratio of data to background, and this is compared with the expected ${t\bar {t}H}$-signal-plus-background yield divided by the background-only yield for the best-fit signal strength (solid red line) and the SM prediction (dashed orange line).
Comparison between data and prediction for the reconstruction BDT score for the Higgs boson candidate identified using Higgs boson information, after the inclusive fit to the data in the dilepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the reconstruction BDT score for the Higgs boson candidate identified using Higgs boson information, after the inclusive fit to the data in the dilepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the average $\Delta \eta $ between $b$-tagged jets, after the inclusive fit to the data in the dilepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the average $\Delta \eta $ between $b$-tagged jets, after the inclusive fit to the data in the dilepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the likelihood discriminant, after the inclusive fit to the data in the single-lepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the likelihood discriminant, after the inclusive fit to the data in the single-lepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the average $\Delta R$ for all possible combinations of $b$-tagged jet pairs, after the inclusive fit to the data in the single-lepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the average $\Delta R$ for all possible combinations of $b$-tagged jet pairs, after the inclusive fit to the data in the single-lepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the DNN $P(H)$ output for the Higgs boson candidate after the inclusive fit to the data in the single-lepton boosted channel for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the DNN $P(H)$ output for the Higgs boson candidate after the inclusive fit to the data in the single-lepton boosted channel for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the DNN $P(H)$ output for the Higgs boson candidate after the inclusive fit to the data in the single-lepton boosted channel for $p_{{T}}^{H}\ge 450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the DNN $P(H)$ output for the Higgs boson candidate after the inclusive fit to the data in the single-lepton boosted channel for $p_{{T}}^{H}\ge 450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Post-fit distribution of the reconstructed Higgs boson candidate mass for the dilepton $SR^{\geq 4j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Post-fit distribution of the reconstructed Higgs boson candidate mass for the dilepton $SR^{\geq 4j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Post-fit distribution of the reconstructed Higgs boson candidate mass for the single-lepton resolved $SR^{\geq 6j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Post-fit distribution of the reconstructed Higgs boson candidate mass for the single-lepton resolved $SR^{\geq 6j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Post-fit distribution of the reconstructed Higgs boson candidate mass for the single-lepton boosted ${{SR}_{{boosted}}}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Post-fit distribution of the reconstructed Higgs boson candidate mass for the single-lepton boosted ${{SR}_{{boosted}}}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Fitted values of the ${t\bar {t}H}$ signal strength parameter in the individual channels and in the inclusive signal-strength measurement.
Fitted values of the ${t\bar {t}H}$ signal strength parameter in the individual channels and in the inclusive signal-strength measurement.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the fit. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the fit. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Pre-fit distribution of the number of jets in the dilepton $SR^{\geq 4j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the Standard Model expectation. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor that is not defined pre-fit.
Pre-fit distribution of the number of jets in the dilepton $SR^{\geq 4j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the Standard Model expectation. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor that is not defined pre-fit.
Pre-fit distribution of the number of jets in the single-lepton resolved $SR^{\geq 6j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the Standard Model expectation. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor that is not defined pre-fit.
Pre-fit distribution of the number of jets in the single-lepton resolved $SR^{\geq 6j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the Standard Model expectation. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor that is not defined pre-fit.
Pre-fit distribution of the number of jets in the single-lepton boosted ${{SR}_{{boosted}}}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the Standard Model expectation. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor that is not defined pre-fit.
Pre-fit distribution of the number of jets in the single-lepton boosted ${{SR}_{{boosted}}}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the Standard Model expectation. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations, except the uncertainty in the $k({t\bar {t}+{\geq }1b})$ normalisation factor that is not defined pre-fit.
Post-fit distribution of the number of jets in the dilepton $SR^{\geq 4j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Post-fit distribution of the number of jets in the dilepton $SR^{\geq 4j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Post-fit distribution of the number of jets in the single-lepton resolved $SR^{\geq 6j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Post-fit distribution of the number of jets in the single-lepton resolved $SR^{\geq 6j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Post-fit distribution of the number of jets in the single-lepton boosted ${{SR}_{{boosted}}}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Post-fit distribution of the number of jets in the single-lepton boosted ${{SR}_{{boosted}}}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Post-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the dilepton $SR^{\geq 4j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The last bin includes the overflow.
Post-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the dilepton $SR^{\geq 4j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The last bin includes the overflow.
Post-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the single-lepton resolved $SR^{\geq 6j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The last bin includes the overflow.
Post-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the single-lepton resolved $SR^{\geq 6j}_{\geq 4b}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The last bin includes the overflow.
Post-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the single-lepton boosted ${{SR}_{{boosted}}}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The last bin includes the overflow.
Post-fit distribution of the reconstructed Higgs boson candidate $p_T^H$ for the single-lepton boosted ${{SR}_{{boosted}}}$ signal region. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The last bin includes the overflow.
Signal-strength measurements in the individual STXS ${\hat{p}_{{T}}^{H}}$ bins, as well as the inclusive signal strength.
Signal-strength measurements in the individual STXS ${\hat{p}_{{T}}^{H}}$ bins, as well as the inclusive signal strength.
95% CL simplified template cross-section upper limits in the individual STXS ${\hat{p}_{{T}}^{H}}$ bins, as well as the inclusive limit. The observed limits are shown (solid black lines), together with the expected limits both in the background-only hypothesis (dotted black lines) and in the SM hypothesis (dotted red lines). In the case of the expected limits in the background-only hypothesis, one- and two-standard-deviation uncertainty bands are also shown. The hatched uncertainty bands correspond to the theory uncertainty in the fiducial cross-section prediction in each bin.
95% CL simplified template cross-section upper limits in the individual STXS ${\hat{p}_{{T}}^{H}}$ bins, as well as the inclusive limit. The observed limits are shown (solid black lines), together with the expected limits both in the background-only hypothesis (dotted black lines) and in the SM hypothesis (dotted red lines). In the case of the expected limits in the background-only hypothesis, one- and two-standard-deviation uncertainty bands are also shown. The hatched uncertainty bands correspond to the theory uncertainty in the fiducial cross-section prediction in each bin.
The ratios $S/B$ (black solid line, referring to the vertical axis on the left) and $S/\sqrt{B}$ (red dashed line, referring to the vertical axis on the right) for each category in the inclusive analysis in the dilepton channel (left) and in the single-lepton channels (right), where $S$ ($B$) is the number of selected signal (background) events predicted by the simulation and normalised to a luminosity of 139 fb$^{-1}$ .
The ratios $S/B$ (black solid line, referring to the vertical axis on the left) and $S/\sqrt{B}$ (red dashed line, referring to the vertical axis on the right) for each category in the inclusive analysis in the dilepton channel (left) and in the single-lepton channels (right), where $S$ ($B$) is the number of selected signal (background) events predicted by the simulation and normalised to a luminosity of 139 fb$^{-1}$ .
Comparison between data and prediction for the $\Delta R$ between the Higgs candidate and the ${t\bar {t}}$ candidate system, after the inclusive fit to the data in the dilepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the $\Delta R$ between the Higgs candidate and the ${t\bar {t}}$ candidate system, after the inclusive fit to the data in the dilepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the number of $b$-tagged jet pairs with an invariant mass within 30 GeV of 125 GeV, after the inclusive fit to the data in the dilepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the number of $b$-tagged jet pairs with an invariant mass within 30 GeV of 125 GeV, after the inclusive fit to the data in the dilepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the reconstruction BDT score for the Higgs boson candidate identified using Higgs boson information, after the inclusive fit to the data in the single-lepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the reconstruction BDT score for the Higgs boson candidate identified using Higgs boson information, after the inclusive fit to the data in the single-lepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the $\Delta R$ between the two highest ${p_{{T}}}$ $b$-tagged jets, after the inclusive fit to the data in the single-lepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the $\Delta R$ between the two highest ${p_{{T}}}$ $b$-tagged jets, after the inclusive fit to the data in the single-lepton resolved channel for $0\le p_T^H<120$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations.
Comparison between data and prediction for the sum of $b$-tagging discriminants of jets from Higgs, hadronic top and leptonic top candidates, after the inclusive fit to the data in the single-lepton boosted channel for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the sum of $b$-tagging discriminants of jets from Higgs, hadronic top and leptonic top candidates, after the inclusive fit to the data in the single-lepton boosted channel for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the sum of $b$-tagging discriminants of jets from Higgs, hadronic top and leptonic top candidates, after the inclusive fit to the data in the single-lepton boosted channel for $p_{{T}}^{H}\ge 450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the sum of $b$-tagging discriminants of jets from Higgs, hadronic top and leptonic top candidates, after the inclusive fit to the data in the single-lepton boosted channel for $p_{{T}}^{H}\ge 450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the hadronic top candidate invariant mass, after the inclusive fit to the data in the single-lepton boosted channel for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the hadronic top candidate invariant mass, after the inclusive fit to the data in the single-lepton boosted channel for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the hadronic top candidate invariant mass, after the inclusive fit to the data in the single-lepton boosted channel for $p_{{T}}^{H}\ge 450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the hadronic top candidate invariant mass, after the inclusive fit to the data in the single-lepton boosted channel for $p_{{T}}^{H}\ge 450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the fraction of the sum of $b$-tagging discriminants of all jets not associated to the Higgs or hadronic top candidates, after the inclusive fit to the data in the single-lepton boosted channel for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the fraction of the sum of $b$-tagging discriminants of all jets not associated to the Higgs or hadronic top candidates, after the inclusive fit to the data in the single-lepton boosted channel for $300\le p_T^H<450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the fraction of the sum of $b$-tagging discriminants of all jets not associated to the Higgs or hadronic top candidates, after the inclusive fit to the data in the single-lepton boosted channel for $p_{{T}}^{H}\ge 450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Comparison between data and prediction for the fraction of the sum of $b$-tagging discriminants of all jets not associated to the Higgs or hadronic top candidates, after the inclusive fit to the data in the single-lepton boosted channel for $p_{{T}}^{H}\ge 450$ GeV. The ${t\bar {t}H}$ signal yield (solid red) is normalised to the fitted $\mu $ value from the inclusive fit. The dashed line shows the ${t\bar {t}H}$ signal distribution normalised to the total background prediction. The uncertainty band includes all uncertainties and their correlations. The first (last) bin includes the underflow (overflow).
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the STXS fit for $0\le {\hat{p}_{{T}}^{H}}<120$ GeV. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. For experimental uncertainties that are decomposed into several independent sources, NP X corresponds to the X$^{th}$ nuisance parameter, ordered by their impact on $\mu $. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the STXS fit for $0\le {\hat{p}_{{T}}^{H}}<120$ GeV. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. For experimental uncertainties that are decomposed into several independent sources, NP X corresponds to the X$^{th}$ nuisance parameter, ordered by their impact on $\mu $. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the STXS fit for $120\le {\hat{p}_{{T}}^{H}}<200$ GeV. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. For experimental uncertainties that are decomposed into several independent sources, NP X corresponds to the X$^{th}$ nuisance parameter, ordered by their impact on $\mu $. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the STXS fit for $120\le {\hat{p}_{{T}}^{H}}<200$ GeV. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. For experimental uncertainties that are decomposed into several independent sources, NP X corresponds to the X$^{th}$ nuisance parameter, ordered by their impact on $\mu $. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the STXS fit for $200\le {\hat{p}_{{T}}^{H}}<300$ GeV. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. For experimental uncertainties that are decomposed into several independent sources, NP X corresponds to the X$^{th}$ nuisance parameter, ordered by their impact on $\mu $. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the STXS fit for $200\le {\hat{p}_{{T}}^{H}}<300$ GeV. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. For experimental uncertainties that are decomposed into several independent sources, NP X corresponds to the X$^{th}$ nuisance parameter, ordered by their impact on $\mu $. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the STXS fit for $300\le {\hat{p}_{{T}}^{H}}<450$ GeV. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. For experimental uncertainties that are decomposed into several independent sources, NP X corresponds to the X$^{th}$ nuisance parameter, ordered by their impact on $\mu $. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the STXS fit for $300\le {\hat{p}_{{T}}^{H}}<450$ GeV. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. For experimental uncertainties that are decomposed into several independent sources, NP X corresponds to the X$^{th}$ nuisance parameter, ordered by their impact on $\mu $. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the STXS fit for ${\hat{p}_{{T}}^{H}}\ge 450$ GeV. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. For experimental uncertainties that are decomposed into several independent sources, NP X corresponds to the X$^{th}$ nuisance parameter, ordered by their impact on $\mu $. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
Ranking of the 20 nuisance parameters with the largest post-fit impact on $\mu $ in the STXS fit for ${\hat{p}_{{T}}^{H}}\ge 450$ GeV. Nuisance parameters corresponding to statistical uncertainties in the simulated event samples are not included. The empty blue rectangles correspond to the pre-fit impact on $\mu $ and the filled blue ones to the post-fit impact on $\mu $, both referring to the upper scale. The impact of each nuisance parameter, $\Delta \mu $, is computed by comparing the nominal best-fit value of $\mu $ with the result of the fit when fixing the considered nuisance parameter to its best-fit value, $\hat{\theta }$, shifted by its pre-fit (post-fit) uncertainties $\pm \Delta \theta $ ($\pm \Delta \hat{\theta }$). The black points show the pulls of the nuisance parameters relative to their nominal values, $\theta _0$. These pulls and their relative post-fit errors, $\Delta \hat{\theta }/\Delta \theta $, refer to the lower scale. For experimental uncertainties that are decomposed into several independent sources, NP X corresponds to the X$^{th}$ nuisance parameter, ordered by their impact on $\mu $. The `ljets' (`dilep') label refers to the single-lepton (dilepton) channel.
95% confidence level upper limits on signal-strength measurements in the individual STXS ${\hat{p}_{{T}}^{H}}$ bins, as well as the inclusive signal-strength limit, after the fit used to extract multiple signal-strength parameters. The observed limits are shown (solid black lines), together with the expected limits both in the background-only hypothesis (dotted black lines) and in the SM hypothesis (dotted red lines). In the case of the expected limits in the background-only hypothesis, one- and two-standard-deviation uncertainty bands are also shown.
95% confidence level upper limits on signal-strength measurements in the individual STXS ${\hat{p}_{{T}}^{H}}$ bins, as well as the inclusive signal-strength limit, after the fit used to extract multiple signal-strength parameters. The observed limits are shown (solid black lines), together with the expected limits both in the background-only hypothesis (dotted black lines) and in the SM hypothesis (dotted red lines). In the case of the expected limits in the background-only hypothesis, one- and two-standard-deviation uncertainty bands are also shown.
Post-fit correlation matrix (in percentages) between the $\mu $ values obtained in the STXS bins.
Post-fit correlation matrix (in percentages) between the $\mu $ values obtained in the STXS bins.
Performance of the Higgs boson reconstruction algorithms. For each row of `truth' ${\hat{p}_{{T}}^{H}}$, the matrix shows (in percentages) the fraction of Higgs boson candidates which are truth-matched to ${b\bar {b}}$ decays, with reconstructed $p_T^H$ in the various bins of the dilepton (left), single lepton resolved (middle) and boosted (right) channels.
Performance of the Higgs boson reconstruction algorithms. For each row of `truth' ${\hat{p}_{{T}}^{H}}$, the matrix shows (in percentages) the fraction of Higgs boson candidates which are truth-matched to ${b\bar {b}}$ decays, with reconstructed $p_T^H$ in the various bins of the dilepton (left), single lepton resolved (middle) and boosted (right) channels.
Pre-fit event yields in the dilepton signal regions and control regions. All uncertainties are included except the $k({t\bar {t}+{\geq }1b})$ uncertainty that is not defined pre-fit. For the ${t\bar {t}H}$ signal, the pre-fit yield values correspond to the theoretical prediction and corresponding uncertainties. `Other sources' refers to s-channel, t-channel, $tW$, $tWZ$, $tZq$, $Z+$ jets and diboson events.
Pre-fit event yields in the dilepton signal regions and control regions. All uncertainties are included except the $k({t\bar {t}+{\geq }1b})$ uncertainty that is not defined pre-fit. For the ${t\bar {t}H}$ signal, the pre-fit yield values correspond to the theoretical prediction and corresponding uncertainties. `Other sources' refers to s-channel, t-channel, $tW$, $tWZ$, $tZq$, $Z+$ jets and diboson events.
Post-fit event yields in the dilepton signal regions and control regions, after the inclusive fit in all channels. All uncertainties are included, taking into account correlations. For the ${t\bar {t}H}$ signal, the post-fit yield and uncertainties correspond to those in the inclusive signal-strength measurement. `Other sources' refers to s-channel, t-channel, $tW$, $tWZ$, $tZq$, $Z+$ jets and diboson events.
Post-fit event yields in the dilepton signal regions and control regions, after the inclusive fit in all channels. All uncertainties are included, taking into account correlations. For the ${t\bar {t}H}$ signal, the post-fit yield and uncertainties correspond to those in the inclusive signal-strength measurement. `Other sources' refers to s-channel, t-channel, $tW$, $tWZ$, $tZq$, $Z+$ jets and diboson events.
Pre-fit event yields in the single-lepton resolved and boosted signal regions and control regions. All uncertainties are included except the $k({t\bar {t}+{\geq }1b})$ uncertainty that is not defined pre-fit. For the ${t\bar {t}H}$ signal, the pre-fit yield values correspond to the theoretical prediction and corresponding uncertainties. `Other top sources' refers to s-channel, t-channel, $tWZ$ and $tZq$ events.
Pre-fit event yields in the single-lepton resolved and boosted signal regions and control regions. All uncertainties are included except the $k({t\bar {t}+{\geq }1b})$ uncertainty that is not defined pre-fit. For the ${t\bar {t}H}$ signal, the pre-fit yield values correspond to the theoretical prediction and corresponding uncertainties. `Other top sources' refers to s-channel, t-channel, $tWZ$ and $tZq$ events.
Post-fit event yields in the single-lepton resolved and boosted signal regions and control regions, after the inclusive fit in all channels. All uncertainties are included, taking into account correlations. For the ${t\bar {t}H}$ signal, the post-fit yield and uncertainties correspond to those in the inclusive signal-strength measurement. `Other top sources' refers to s-channel, t-channel, $tWZ$ and $tZq$ events.
Post-fit event yields in the single-lepton resolved and boosted signal regions and control regions, after the inclusive fit in all channels. All uncertainties are included, taking into account correlations. For the ${t\bar {t}H}$ signal, the post-fit yield and uncertainties correspond to those in the inclusive signal-strength measurement. `Other top sources' refers to s-channel, t-channel, $tWZ$ and $tZq$ events.
Breakdown of the contributions to the uncertainties in $\mu$. The contributions from the different sources of uncertainty are evaluated after the fit. The $\Delta \mu $ values are obtained by repeating the fit after having fixed a certain set of nuisance parameters corresponding to a group of systematic uncertainties, and then evaluating $(\Delta \mu)^2$ by subtracting the resulting squared uncertainty of $\mu $ from its squared uncertainty found in the full fit. The same procedure is followed when quoting the effect of the ${t\bar {t}+{\geq }1b}$ normalisation. The total uncertainty is different from the sum in quadrature of the different components due to correlations between nuisance parameters existing in the fit.
Breakdown of the contributions to the uncertainties in $\mu$. The contributions from the different sources of uncertainty are evaluated after the fit. The $\Delta \mu $ values are obtained by repeating the fit after having fixed a certain set of nuisance parameters corresponding to a group of systematic uncertainties, and then evaluating $(\Delta \mu)^2$ by subtracting the resulting squared uncertainty of $\mu $ from its squared uncertainty found in the full fit. The same procedure is followed when quoting the effect of the ${t\bar {t}+{\geq }1b}$ normalisation. The total uncertainty is different from the sum in quadrature of the different components due to correlations between nuisance parameters existing in the fit.
Fraction (in percentages) of signal events, after SR and CR selections, originating from $b\bar {b}$, $WW$ and other remaining Higgs boson decay modes in the dilepton channel.
Fraction (in percentages) of signal events, after SR and CR selections, originating from $b\bar {b}$, $WW$ and other remaining Higgs boson decay modes in the dilepton channel.
Fraction (in percentages) of signal events, after SR and CR selections, originating from $b\bar {b}$, $WW$ and other remaining Higgs boson decay modes in the single-lepton channels.
Fraction (in percentages) of signal events, after SR and CR selections, originating from $b\bar {b}$, $WW$ and other remaining Higgs boson decay modes in the single-lepton channels.
Predicted SM ${t\bar {t}H}$ cross-section in each of the five STXS ${\hat{p}_{{T}}^{H}}$ bins and signal acceptance times efficiency (including all event selection criteria) in each STXS bin as well as for the inclusive ${\hat{p}_{{T}}^{H}}$ range.
Predicted SM ${t\bar {t}H}$ cross-section in each of the five STXS ${\hat{p}_{{T}}^{H}}$ bins and signal acceptance times efficiency (including all event selection criteria) in each STXS bin as well as for the inclusive ${\hat{p}_{{T}}^{H}}$ range.
Number of expected signal events before the fit, after each selection requirement applied to enter the dilepton channel $SR^{\geq 4j}_{\geq 4b}$ region. All ${t\bar {t}H}$ signal events are included, regardless of the $H$ or ${t\bar {t}H}$ decay mode. All object corrections are applied, except for the initial number of events which is calculated using the NLO QCD+EW theoretical prediction. All quoted numbers are rounded to unity. More details on the selection criteria can be found in the text.
Number of expected signal events before the fit, after each selection requirement applied to enter the dilepton channel $SR^{\geq 4j}_{\geq 4b}$ region. All ${t\bar {t}H}$ signal events are included, regardless of the $H$ or ${t\bar {t}H}$ decay mode. All object corrections are applied, except for the initial number of events which is calculated using the NLO QCD+EW theoretical prediction. All quoted numbers are rounded to unity. More details on the selection criteria can be found in the text.
Number of expected signal events before the fit, after each selection requirement applied to enter the single-lepton channel resolved $SR^{\geq 6j}_{\geq 4b}$ region. All ${t\bar {t}H}$ signal events are included, regardless of the $H$ or ${t\bar {t}H}$ decay mode. All object corrections are applied, except for the initial number of events which is calculated using the NLO QCD+EW theoretical prediction. All quoted numbers are rounded to unity. More details on the selection criteria can be found in the text.
Number of expected signal events before the fit, after each selection requirement applied to enter the single-lepton channel resolved $SR^{\geq 6j}_{\geq 4b}$ region. All ${t\bar {t}H}$ signal events are included, regardless of the $H$ or ${t\bar {t}H}$ decay mode. All object corrections are applied, except for the initial number of events which is calculated using the NLO QCD+EW theoretical prediction. All quoted numbers are rounded to unity. More details on the selection criteria can be found in the text.
Number of expected signal events before the fit, after each selection requirement applied to enter the single-lepton channel boosted $SR_{boosted}$ region. All ${t\bar {t}H}$ signal events are included, regardless of the $H$ or ${t\bar {t}H}$ decay mode. All object corrections are applied, except for the initial number of events which is calculated using the NLO QCD+EW theoretical prediction. All quoted numbers are rounded to unity. More details on the selection criteria can be found in the text.
Number of expected signal events before the fit, after each selection requirement applied to enter the single-lepton channel boosted $SR_{boosted}$ region. All ${t\bar {t}H}$ signal events are included, regardless of the $H$ or ${t\bar {t}H}$ decay mode. All object corrections are applied, except for the initial number of events which is calculated using the NLO QCD+EW theoretical prediction. All quoted numbers are rounded to unity. More details on the selection criteria can be found in the text.
Measurements of single-, double-, and triple-differential cross-sections are presented for boosted top-quark pair-production in 13 $\text{TeV}$ proton-proton collisions recorded by the ATLAS detector at the LHC. The top quarks are observed through their hadronic decay and reconstructed as large-radius jets with the leading jet having transverse momentum ($p_{\text{T}}$) greater than 500 GeV. The observed data are unfolded to remove detector effects. The particle-level cross-section, multiplied by the $t\bar{t} \rightarrow W W b \bar{b}$ branching fraction and measured in a fiducial phase space defined by requiring the leading and second-leading jets to have $p_{\text{T}} > 500$ GeV and $p_{\text{T}} > 350$ GeV, respectively, is $331 \pm 3 \text{(stat.)} \pm 39 \text{(syst.)}$ fb. This is approximately 20$\%$ lower than the prediction of $398^{+48}_{-49}$ fb by Powheg+Pythia 8 with next-to-leading-order (NLO) accuracy but consistent within the theoretical uncertainties. Results are also presented at the parton level, where the effects of top-quark decay, parton showering, and hadronization are removed such that they can be compared with fixed-order next-to-next-to-leading-order (NNLO) calculations. The parton-level cross-section, measured in a fiducial phase space similar to that at particle level, is $1.94 \pm 0.02 \text{(stat.)} \pm 0.25 \text{(syst.)}$ pb. This agrees with the NNLO prediction of $1.96^{+0.02}_{-0.17}$ pb. Reasonable agreement with the differential cross-sections is found for most NLO models, while the NNLO calculations are generally in better agreement with the data. The differential cross-sections are interpreted using a Standard Model effective field-theory formalism and limits are set on Wilson coefficients of several four-fermion operators.
Fiducial phase-space cross-section at particle level.
$p_{T}^{t}$ absolute differential cross-section at particle level.
$|y^{t}|$ absolute differential cross-section at particle level.
$p_{T}^{t,1}$ absolute differential cross-section at particle level.
$|{y}^{t,1}|$ absolute differential cross-section at particle level.
$p_{T}^{t,2}$ absolute differential cross-section at particle level.
$|{y}^{t,2}|$ absolute differential cross-section at particle level.
$m^{t\bar{t}}$ absolute differential cross-section at particle level.
$p_{T}^{t\bar{t}}$ absolute differential cross-section at particle level.
$|y^{t\bar{t}}|$ absolute differential cross-section at particle level.
$\chi^{t\bar{t}}$ absolute differential cross-section at particle level.
$|y_{B}^{t\bar{t}}|$ absolute differential cross-section at particle level.
$|p_{out}^{t\bar{t}}|$ absolute differential cross-section at particle level.
$|\Delta \phi(t_{1}, t_{2})|$ absolute differential cross-section at particle level.
$H_{T}^{t\bar{t}}$ absolute differential cross-section at particle level.
$|\cos\theta^{*}|$ absolute differential cross-section at particle level.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ absolute differential cross-section at particle level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ absolute differential cross-section at particle level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.6 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ absolute differential cross-section at particle level, for 0.6 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ absolute differential cross-section at particle level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ absolute differential cross-section at particle level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ absolute differential cross-section at particle level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ absolute differential cross-section at particle level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ absolute differential cross-section at particle level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ absolute differential cross-section at particle level, for 0 < $|{y}^{t,2}|$ < 0.2.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ absolute differential cross-section at particle level, for 0.2 < $|{y}^{t,2}|$ < 0.5.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ absolute differential cross-section at particle level, for 0.5 < $|{y}^{t,2}|$ < 1.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ absolute differential cross-section at particle level, for 1 < $|{y}^{t,2}|$ < 2.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.625 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.625 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ absolute differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ absolute differential cross-section at particle level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ absolute differential cross-section at particle level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ absolute differential cross-section at particle level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0 TeV < $p_{T}^{t\bar{t}}$ < 0.1 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.1 TeV < $p_{T}^{t\bar{t}}$ < 0.2 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.2 TeV < $p_{T}^{t\bar{t}}$ < 0.35 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.35 TeV < $p_{T}^{t\bar{t}}$ < 1 TeV.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at particle level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at particle level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at particle level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
$p_{T}^{t}$ normalized differential cross-section at particle level.
$|y^{t}|$ normalized differential cross-section at particle level.
$p_{T}^{t,1}$ normalized differential cross-section at particle level.
$|{y}^{t,1}|$ normalized differential cross-section at particle level.
$p_{T}^{t,2}$ normalized differential cross-section at particle level.
$|{y}^{t,2}|$ normalized differential cross-section at particle level.
$m^{t\bar{t}}$ normalized differential cross-section at particle level.
$p_{T}^{t\bar{t}}$ normalized differential cross-section at particle level.
$|y^{t\bar{t}}|$ normalized differential cross-section at particle level.
$\chi^{t\bar{t}}$ normalized differential cross-section at particle level.
$|y_{B}^{t\bar{t}}|$ normalized differential cross-section at particle level.
$|p_{out}^{t\bar{t}}|$ normalized differential cross-section at particle level.
$|\Delta \phi(t_{1}, t_{2})|$ normalized differential cross-section at particle level.
$H_{T}^{t\bar{t}}$ normalized differential cross-section at particle level.
$|\cos\theta^{*}|$ normalized differential cross-section at particle level.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ normalized differential cross-section at particle level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ normalized differential cross-section at particle level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.6 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ normalized differential cross-section at particle level, for 0.6 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ normalized differential cross-section at particle level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ normalized differential cross-section at particle level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ normalized differential cross-section at particle level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ normalized differential cross-section at particle level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ normalized differential cross-section at particle level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ normalized differential cross-section at particle level, for 0 < $|{y}^{t,2}|$ < 0.2.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ normalized differential cross-section at particle level, for 0.2 < $|{y}^{t,2}|$ < 0.5.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ normalized differential cross-section at particle level, for 0.5 < $|{y}^{t,2}|$ < 1.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ normalized differential cross-section at particle level, for 1 < $|{y}^{t,2}|$ < 2.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.625 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.625 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ normalized differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ normalized differential cross-section at particle level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ normalized differential cross-section at particle level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ normalized differential cross-section at particle level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0 TeV < $p_{T}^{t\bar{t}}$ < 0.1 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.1 TeV < $p_{T}^{t\bar{t}}$ < 0.2 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.2 TeV < $p_{T}^{t\bar{t}}$ < 0.35 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.35 TeV < $p_{T}^{t\bar{t}}$ < 1 TeV.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at particle level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at particle level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
Fiducial phase-space cross-section at parton level.
$p_{T}^{t}$ absolute differential cross-section at parton level.
$|y^{t}|$ absolute differential cross-section at parton level.
$p_{T}^{t,1}$ absolute differential cross-section at parton level.
$|y^{t,1}|$ absolute differential cross-section at parton level.
$p_{T}^{t,2}$ absolute differential cross-section at parton level.
$|{y}^{t,2}|$ absolute differential cross-section at parton level.
$m^{t\bar{t}}$ absolute differential cross-section at parton level.
$p_{T}^{t\bar{t}}$ absolute differential cross-section at parton level.
$|{y}^{t\bar{t}}|$ absolute differential cross-section at parton level.
${\chi}^{t\bar{t}}$ absolute differential cross-section at parton level.
$|y_{B}^{t\bar{t}}|$ absolute differential cross-section at parton level.
$|p_{out}^{t\bar{t}}|$ absolute differential cross-section at parton level.
$|\Delta \phi(t_{1}, t_{2})|$ absolute differential cross-section at parton level.
$H_{T}^{t\bar{t}}$ absolute differential cross-section at parton level.
$|\cos\theta^{*}|$ absolute differential cross-section at parton level.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ absolute differential cross-section at parton level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ absolute differential cross-section at parton level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.6 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ absolute differential cross-section at parton level, for 0.6 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ absolute differential cross-section at parton level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ absolute differential cross-section at parton level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ absolute differential cross-section at parton level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ absolute differential cross-section at parton level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ absolute differential cross-section at parton level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ absolute differential cross-section at parton level, for 0 < $|{y}^{t,2}|$ < 0.2.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ absolute differential cross-section at parton level, for 0.2 < $|{y}^{t,2}|$ < 0.5.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ absolute differential cross-section at parton level, for 0.5 < $|{y}^{t,2}|$ < 1.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ absolute differential cross-section at parton level, for 1 < $|{y}^{t,2}|$ < 2.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.625 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.625 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ absolute differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ absolute differential cross-section at parton level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ absolute differential cross-section at parton level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ absolute differential cross-section at parton level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0 TeV < $p_{T}^{t\bar{t}}$ < 0.1 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.1 TeV < $p_{T}^{t\bar{t}}$ < 0.2 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.2 TeV < $p_{T}^{t\bar{t}}$ < 0.35 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.35 TeV < $p_{T}^{t\bar{t}}$ < 1 TeV.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at parton level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ absolute differential cross-section at parton level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
$p_{T}^{t}$ normalized differential cross-section at parton level.
$|y^{t}|$ normalized differential cross-section at parton level.
$p_{T}^{t,1}$ normalized differential cross-section at parton level.
$|y^{t,1}|$ normalized differential cross-section at parton level.
$p_{T}^{t,2}$ normalized differential cross-section at parton level.
$|{y}^{t,2}|$ normalized differential cross-section at parton level.
$m^{t\bar{t}}$ normalized differential cross-section at parton level.
$p_{T}^{t\bar{t}}$ normalized differential cross-section at parton level.
$|{y}^{t\bar{t}}|$ normalized differential cross-section at parton level.
${\chi}^{t\bar{t}}$ normalized differential cross-section at parton level.
$|y_{B}^{t\bar{t}}|$ normalized differential cross-section at parton level.
$|p_{out}^{t\bar{t}}|$ normalized differential cross-section at parton level.
$|\Delta \phi(t_{1}, t_{2})|$ normalized differential cross-section at parton level.
$H_{T}^{t\bar{t}}$ normalized differential cross-section at parton level.
$|\cos\theta^{*}|$ normalized differential cross-section at parton level.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ normalized differential cross-section at parton level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ normalized differential cross-section at parton level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.6 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ normalized differential cross-section at parton level, for 0.6 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t,2}$ normalized differential cross-section at parton level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ normalized differential cross-section at parton level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ normalized differential cross-section at parton level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ normalized differential cross-section at parton level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes |{y}^{t,2}|$ normalized differential cross-section at parton level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ normalized differential cross-section at parton level, for 0 < $|{y}^{t,2}|$ < 0.2.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ normalized differential cross-section at parton level, for 0.2 < $|{y}^{t,2}|$ < 0.5.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ normalized differential cross-section at parton level, for 0.5 < $|{y}^{t,2}|$ < 1.
$|{y}^{t,2}|\otimes p_{T}^{t,2}$ normalized differential cross-section at parton level, for 1 < $|{y}^{t,2}|$ < 2.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.625 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.5 TeV < $p_{T}^{t,1}$ < 0.55 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.55 TeV < $p_{T}^{t,1}$ < 0.625 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
$p_{T}^{t,1}\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.75 TeV < $p_{T}^{t,1}$ < 2 TeV.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ normalized differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ normalized differential cross-section at parton level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ normalized differential cross-section at parton level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ normalized differential cross-section at parton level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0 < $|{y}^{t,1}|$ < 0.2.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.2 < $|{y}^{t,1}|$ < 0.5.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.5 < $|{y}^{t,1}|$ < 1.
$|{y}^{t,1}|\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 1 < $|{y}^{t,1}|$ < 2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0 TeV < $p_{T}^{t\bar{t}}$ < 0.1 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.1 TeV < $p_{T}^{t\bar{t}}$ < 0.2 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.2 TeV < $p_{T}^{t\bar{t}}$ < 0.35 TeV.
$p_{T}^{t\bar{t}}\otimes m^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.35 TeV < $p_{T}^{t\bar{t}}$ < 1 TeV.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.2.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.2 < $|{y}^{t\bar{t}}|$ < 0.5.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at parton level, for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
$|{y}^{t\bar{t}}|\otimes p_{T}^{t\bar{t}}$ normalized differential cross-section at parton level, for 1 < $|{y}^{t\bar{t}}|$ < 2.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0 < $|{y}^{t\bar{t}}|$ < 0.3 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0.3 < $|{y}^{t\bar{t}}|$ < 0.9 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 0.9 TeV < $m^{t\bar{t}}$ < 1.2 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 1.2 TeV < $m^{t\bar{t}}$ < 1.5 TeV.
$|{y}^{t\bar{t}}|\otimes m^{t\bar{t}}\otimes p_{T}^{t,1}$ normalized differential cross-section at parton level, for 0.9 < $|{y}^{t\bar{t}}|$ < 2 and 1.5 TeV < $m^{t\bar{t}}$ < 4 TeV.
Covariance matrix between the $p_{T}^{t,1}\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level for 0.55 TeV < $p_{T}^{t,1}$ < 0.625 TeV and the $p_{T}^{t,1}\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
Covariance matrix between the $|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level for 0.5 < $|{y}^{t\bar{t}}|$ < 1 and the $|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ normalized differential cross-section at particle level for 0.5 < $|{y}^{t\bar{t}}|$ < 1.
Covariance matrix between the $|{y}^{t,1}|\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level for 0 < $|{y}^{t,1}|$ < 0.2 and the $|{y}^{t,1}|\otimes m^{t\bar{t}}$ normalized differential cross-section at particle level for 0 < $|{y}^{t,1}|$ < 0.2.
Covariance matrix between the $|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level for 0.2 < $|{y}^{t,1}|$ < 0.5 and the $|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level for 0.2 < $|{y}^{t,1}|$ < 0.5.
Covariance matrix between the $|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level for 0.2 < $|{y}^{t,1}|$ < 0.5 and the $|{y}^{t,1}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level for 1 < $|{y}^{t,1}|$ < 2.
Covariance matrix between the $p_{T}^{t,1}\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV and the $p_{T}^{t,1}\otimes m^{t\bar{t}}$ absolute differential cross-section at parton level for 0.625 TeV < $p_{T}^{t,1}$ < 0.75 TeV.
Covariance matrix between the $|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level for 0 < $|{y}^{t\bar{t}}|$ < 0.2 and the $|{y}^{t\bar{t}}|\otimes p_{T}^{t,1}$ absolute differential cross-section at parton level for 1 < $|{y}^{t\bar{t}}|$ < 2.
Covariance matrix between the $|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ absolute differential cross-section at parton level for 0 < $|{y}^{t\bar{t}}|$ < 0.2 and the $|{y}^{t\bar{t}}|\otimes |{y}^{t,1}|$ absolute differential cross-section at parton level for 1 < $|{y}^{t\bar{t}}|$ < 2.
Measurements of the production cross section of a $Z$ boson in association with jets in proton-proton collisions at $\sqrt{s} = 13$ TeV are presented, using data corresponding to an integrated luminosity of 3.16 fb$^{-1}$ collected by the ATLAS experiment at the CERN Large Hadron Collider in 2015. Inclusive and differential cross sections are measured for events containing a $Z$ boson decaying to electrons or muons and produced in association with up to seven jets with $p_T > 30$ GeV and $|y| <2.5$. Predictions from different Monte Carlo generators based on leading-order and next-to-leading-order matrix elements for up to two additional partons interfaced with parton shower and fixed-order predictions at next-to-leading order and next-to-next-to-leading order are compared with the measured cross sections. Good agreement within the uncertainties is observed for most of the modelled quantities, in particular with the generators which use next-to-leading-order matrix elements and the more recent next-to-next-to-leading-order fixed-order predictions.
Measured fiducial cross sections for successive exclusive jet multiplicities in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive exclusive jet multiplicities in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive exclusive jet multiplicities in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive exclusive jet multiplicities in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive exclusive jet multiplicities in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive exclusive jet multiplicities in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive inclusive jet multiplicities in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive inclusive jet multiplicities in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive inclusive jet multiplicities in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive inclusive jet multiplicities in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive inclusive jet multiplicities in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for successive inclusive jet multiplicities in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured ratios of the fiducial cross sections for successive inclusive jet multiplicities in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured ratios of the fiducial cross sections for successive inclusive jet multiplicities in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured ratios of the fiducial cross sections for successive inclusive jet multiplicities in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured ratios of the fiducial cross sections for successive inclusive jet multiplicities in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured ratios of the fiducial cross sections for successive inclusive jet multiplicities in the combined electron and muons channels. The statistical, systematic, and luminosity uncertainties are given.
Measured ratios of the fiducial cross sections for successive inclusive jet multiplicities in the combined electron and muons channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the jet $p_{\text{T}}$ in exclusive $Z/\gamma^*(\rightarrow ee)$+1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the jet $p_{\text{T}}$ in exclusive $Z/\gamma^*(\rightarrow ee)$+1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the jet $p_{\text{T}}$ in exclusive $Z/\gamma^*(\rightarrow\mu\mu)$+1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the jet $p_{\text{T}}$ in exclusive $Z/\gamma^*(\rightarrow\mu\mu)$+1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the jet $p_{\text{T}}$ in exclusive $Z/\gamma^*(\rightarrow\ell\ell)$+1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the jet $p_{\text{T}}$ in exclusive $Z/\gamma^*(\rightarrow\ell\ell)$+1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\righarrow\ell\ell)$+>=1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=1 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=2 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=2 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=2 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=2 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=2 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=2 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=3 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=3 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=3 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=3 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=3 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=3 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=4 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=4 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=4 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=4 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=4 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=4 jet events. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet |y| in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet |y| in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet |y| in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet |y| in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet |y| in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for the leading jet |y| in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $H_{\text{T}}$ in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $H_{\text{T}}$ in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $H_{\text{T}}$ in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $H_{\text{T}}$ in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $H_{\text{T}}$ in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $H_{\text{T}}$ in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $\Delta\phi_{jj}$ in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $\Delta\phi_{jj}$ in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $\Delta\phi_{jj}$ in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $\Delta\phi_{jj}$ in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $\Delta\phi_{jj}$ in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $\Delta\phi_{jj}$ in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $m_{jj}$ in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $m_{jj}$ in the electron channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $m_{jj}$ in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $m_{jj}$ in the muon channel. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $m_{jj}$ in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Measured fiducial cross sections for $m_{jj}$ in the combined electron and muon channels. The statistical, systematic, and luminosity uncertainties are given.
Systematic uncertainties for the exclusive jet multiplicities in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the exclusive jet multiplicities in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the exclusive jet multiplicities in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the exclusive jet multiplicities in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the inclusive jet multiplicities in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the inclusive jet multiplicities in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the inclusive jet multiplicities in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the inclusive jet multiplicities in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the inclusive jet multiplicity ratio in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the inclusive jet multiplicity ratio in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the inclusive jet multiplicity ratio in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the inclusive jet multiplicity ratio in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the jet $p_{\text{T}}$ in exclusive $Z/\gamma^*(\rightarrow ee)$+1 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the jet $p_{\text{T}}$ in exclusive $Z/\gamma^*(\rightarrow ee)$+1 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the jet $p_{\text{T}}$ in exclusive $Z/\gamma^*(\rightarrow\mu\mu)$+1 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the jet $p_{\text{T}}$ in exclusive $Z/\gamma^*(\rightarrow\mu\mu)$+1 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=1 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=1 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=1 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=1 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=2 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=2 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=2 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=2 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=3 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=3 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=3 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=3 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=4 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow ee)$+>=4 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=4 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\mu\mu)$+>=4 jet events in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for |y(jet)| in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for |y(jet)| in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for |y(jet)| in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for |y(jet)| in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for $H_{\text{T}}$ in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for $H_{\text{T}}$ in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for $H_{\text{T}}$ in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for $H_{\text{T}}$ in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for $\Delta\phi_{jj}$ in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for $\Delta\phi_{jj}$ in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for Deltaphijj in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for $\Delta\phi_{jj}$ in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for mjj in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for $m_{jj}$ in the electron channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for mjj in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Systematic uncertainties for $m_{jj}$ in the muon channel. The uncertainties are presented as a percentage of the measured cross-section for the upward variation of each source of uncertainty in each bin.
Non-perturbative corrections for successive exclusive jet multiplicities.
Non-perturbative corrections for successive exclusive jet multiplicities.
Non-perturbative corrections for successive inclusive jet multiplicities.
Non-perturbative corrections for successive inclusive jet multiplicities.
Non-perturbative corrections for inclusive jet multiplicity ratios.
Non-perturbative corrections for inclusive jet multiplicity ratios.
Non-perturbative corrections for the jet pT in Z/gamma*(->ll)+1 jet events.
Non-perturbative corrections for the jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+1 jet events.
Non-perturbative corrections for the leading jet pT in Z/gamma*(->ll)+>=1 jet events.
Non-perturbative corrections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=1 jet events.
Non-perturbative corrections for the leading jet pT in Z/gamma*(->ll)+>=2 jet events.
Non-perturbative corrections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=2 jet events.
Non-perturbative corrections for the leading jet pT in Z/gamma*(->ll)+>=3 jet events.
Non-perturbative corrections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=3 jet events.
Non-perturbative corrections for the leading jet pT in Z/gamma*(->ll)+>=4 jet events.
Non-perturbative corrections for the leading jet $p_{\text{T}}$ in $Z/\gamma^*(\rightarrow\ell\ell)$+>=4 jet events.
Non-perturbative corrections for |y(jet)|.
Non-perturbative corrections for |y(jet)|.
Non-perturbative corrections for HT.
Non-perturbative corrections for $H_{\text{T}}$.
Non-perturbative corrections for Deltaphijj.
Non-perturbative corrections for $\Delta\phi_{jj}$.
Non-perturbative corrections for mjj.
Non-perturbative corrections for $m_{jj}$.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the exclusive jet multiplicity averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the exclusive jet multiplicity averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the inclusive jet multiplicity averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the inclusive jet multiplicity averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the inclusive jet multiplicity ratio averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the inclusive jet multiplicity ratio averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the jet pT for exclusive Z+1 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the jet $p_{\text{T}}$ for exclusive Z+1 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the leading jet pT for Z+>=1 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the leading jet $p_{\text{T}}$ for Z+>=1 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the leading jet pT for Z+>=2 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the leading jet $p_{\text{T}}$ for Z+>=2 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the leading jet pT for Z+>=3 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the leading jet $p_{\text{T}}$ for Z+>=3 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the leading jet pT for Z+>=4 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the leading jet $p_{\text{T}}$ for Z+>=4 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the leading jet |y| for Z+>=1 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the leading jet |y| for Z+>=1 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of HT averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of $H_{\text{T}}$ averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of Deltaphijj for Z+>=2 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of $\Delta\phi_{jj}$ for Z+>=2 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the mjj for Z+>=2 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
Correction from the cross section calculated with leptons at the Born level to the cross section calculated with dressed leptons as a function of the $m_{jj}$ for Z+>=2 jet events averaging the electron and muon channels derived with MG5_aMC+Py8 CKKWL. The uncertainty is obtained with Alpgen+Py6.
A measurement of the differential cross sections for a W boson produced in association with jets in the muon decay channel is presented. The measurement is based on 13 TeV proton-proton collision data corresponding to an integrated luminosity of 2.2 inverse femtobarns, recorded by the CMS detector at the LHC. The cross sections are reported as functions of jet multiplicity, jet transverse momentum pT, jet rapidity, the scalar pT sum of the jets, and angular correlations between the muon and the jet for different jet multiplicities. The measured cross sections are in agreement with predictions that include multileg leading-order (LO) and next-to-LO matrix element calculations interfaced with parton showers, as well as a next-to-next-to-LO calculation for the W boson and one jet production.
The cross section measurement as a function of the exclusive jet multiplicity, for jet multiplicities of up to 6.
The cross section measurement as a function of the inclusive jet multiplicity, for jet multiplicities of up to 6.
The differential cross section measurement as a function of the transverse momentum of the first leading jet.
The differential cross section measurement as a function of the transverse momentum of the second leading jet.
The differential cross section measurement as a function of the transverse momentum of the third leading jet.
The differential cross section measurement as a function of the transverse momentum of the fourth leading jet.
The differential cross section measurement as a function of the absolute value of the rapidity of the first leading jet.
The differential cross section measurement as a function of the absolute value of the rapidity of the second leading jet.
The differential cross section measurement as a function of the absolute value of the rapidity of the third leading jet.
The differential cross section measurement as a function of the absolute value of the rapidity of the fourth leading jet.
The differential cross section measurement as a function of the scalar sum of the transverse momenta of jets (HT) for events with one or more jets.
The differential cross section measurement as a function of the scalar sum of the transverse momenta of jets (HT) for events with two or more jets.
The differential cross section measurement as a function of the scalar sum of the transverse momenta of jets (HT) for events with three or more jets.
The differential cross section measurement as a function of the scalar sum of the transverse momenta of jets (HT) for events with four or more jets.
The differential cross section measurement as a function of the azimuthal angle separation between the first leading jet and the muon.
The differential cross section measurement as a function of the azimuthal angle separation between the second leading jet and the muon.
The differential cross section measurement as a function of the azimuthal angle separation between the third leading jet and the muon.
The differential cross section measurement as a function of the azimuthal angle separation between the fourth leading jet and the muon.
The differential cross section measurement as a function of DeltaR separation between the muon and the closest jet for events with one or more jets.
Four-lepton production in proton-proton collisions, $\mathrm{pp}\to (\mathrm{Z}/ \gamma^*)(\mathrm{Z}/\gamma^*) \to 4\ell$, where $\ell = \mathrm{e}$ or $\mu$, is studied at a center-of-mass energy of 13 TeV with the CMS detector at the LHC. The data sample corresponds to an integrated luminosity of 35.9 fb$^{-1}$. The ZZ production cross section, $\sigma(\mathrm{pp} \to \mathrm{Z}\mathrm{Z}) = 17.2 \pm 0.5\text{ (stat) }\pm 0.7\text{ (syst) }\pm 0.4(\mathrm{theo}) \pm 0.4\text{ (lumi)}$ pb, measured using events with two opposite-sign, same-flavor lepton pairs produced in the mass region $60 < m_{\ell^+\ell^-} < $120 GeV, is consistent with standard model predictions. Differential cross sections are measured and are well described by the theoretical predictions. The Z boson branching fraction to four leptons is measured to be $\mathcal{B}(\mathrm{Z}\to 4\ell) = 4.8 \pm 0.2\text{ (stat) }\pm 0.2\text{ (syst) } \pm 0.1\text{ (theo) }\pm 0.1\text{ (lumi) }\times 10^{-6}$ for events with a four-lepton invariant mass in the range 80 $ < m_{4\ell} < $ 100 GeV and a dilepton mass $m_{\ell\ell} > $4 GeV for all opposite-sign, same-flavor lepton pairs. The results agree with standard model predictions. The invariant mass distribution of the four-lepton system is used to set limits on anomalous ZZZ and ZZ$\gamma$ couplings at 95% confidence level: $-0.0012 < f_4^\mathrm{Z} < 0.0010$, $-0.0010 < f_5^\mathrm{Z} < 0.0013$, $-0.0012 < f_4^{\gamma} < 0.0013$, $-0.0012 < f_5^{\gamma} < 0.0013$.
The measured total ZZ cross section using 2016 data. The first systematic uncertainty is the combined systematic uncertainty excluding luminosity and theortical sources, the second is theoretical uncertianty on the extrapolation from the selected region to the total phase space, the third is the luminosity uncertianty
The measured total ZZ cross section using 2015 and 2016. The first systematic uncertainty is the combined systematic uncertainty excluding luminosity and theortical sources, the second is theoretical uncertianty on the extrapolation from the selected region to the total phase space, the third is the luminosity uncertianty
The measured fiducial ZZ cross sections. The first systematic uncertainty is the combined systematic uncertainty excluding luminosity, the second is the luminosity uncertianty
The measured total Z cross section times the BR to 4l. The first systematic uncertainty is the combined systematic uncertainty excluding luminosity and theortical sources, the second is theoretical uncertianty on the extrapolation from the selected region to the total phase space, the third is the luminosity uncertianty
The measured fiducial Z cross section times the BR to 4l. The first systematic uncertainty is the combined systematic uncertainty excluding luminosity, the second is the luminosity uncertianty
The measured Z BR to 4l. The first systematic uncertainty is the combined systematic uncertainty excluding luminosity and theortical sources, the second is theoretical uncertianty on the extrapolation from the selected region to the total phase space, the third is the luminosity uncertianty
Normalized ZZ fiducial cross section in bins of the reconstructed ZZ invariant massm4l. The first systematic uncertainty is detector systematics.
Normalized ZZ fiducial cross section in bins of the reconstructed ZZ pT. The first systematic uncertainty is detector systematics.
Normalized ZZ fiducial cross section in bins Z pT for all Z bosons. The first systematic uncertainty is detector systematics.
Normalized ZZ fiducial cross section in bins of the leading lepton pT. The first systematic uncertainty is detector systematics.
Normalized ZZ fiducial cross section in bins of the Delta phi between the two Z bosons. The first systematic uncertainty is detector systematics.
Normalized ZZ fiducial cross section in bins of the Delta R between the two Z bosons. The first systematic uncertainty is detector systematics.
Normalized 4l fiducial cross section in bins of the reconstructed four lepton invariant massm4l. The first systematic uncertainty is detector systematics.
aTGC limits on anomolous neutral gauge boson complings in ZZ events
The double differential cross sections of the Drell-Yan lepton pair ($\ell^+\ell^-$, dielectron or dimuon) production are measured as functions of the invariant mass $m_{\ell\ell}$, transverse momentum $p_\mathrm{T}(\ell\ell)$, and $\phi^*_\eta$. The $\phi^*_\eta$ observable, derived from angular measurements of the leptons and highly correlated with $p_\mathrm{T}(\ell\ell)$, is used to probe the low-$p_\mathrm{T}(\ell\ell)$ region in a complementary way. Dilepton masses up to 1 TeV are investigated. Additionally, a measurement is performed requiring at least one jet in the final state. To benefit from partial cancellation of the systematic uncertainty, the ratios of the differential cross sections for various $m_{\ell\ell}$ ranges to those in the Z mass peak interval are presented. The collected data correspond to an integrated luminosity of 36.3 fb$^{-1}$ of proton-proton collisions recorded with the CMS detector at the LHC at a centre-of-mass energy of 13 TeV. Measurements are compared with predictions based on perturbative quantum chromodynamics, including soft-gluon resummation.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the dilepton transverse momentum. The values are normalized by the bin width.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the dilepton transverse momentum. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window, in bins of the dilepton transverse momentum. The values are normalized by the bin width.
The measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window, in bins of the dilepton transverse momentum. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the dilepton transverse momentum. The values are normalized by the bin width.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the dilepton transverse momentum. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the dilepton transverse momentum. The values are normalized by the bin width.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the dilepton transverse momentum. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $350 \le M_{ll} < 1000$ GeV mass window, in bins of the dilepton transverse momentum. The values are normalized by the bin width.
The measured differential cross section in the $350 \le M_{ll} < 1000$ GeV mass window, in bins of the dilepton transverse momentum. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the dilepton transverse momentum. At least one jet is required. The values are normalized by the bin width.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the dilepton transverse momentum. At least one jet is required. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window, in bins of the dilepton transverse momentum. At least one jet is required. The values are normalized by the bin width.
The measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window, in bins of the dilepton transverse momentum. At least one jet is required. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the dilepton transverse momentum. At least one jet is required. The values are normalized by the bin width.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the dilepton transverse momentum. At least one jet is required. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the dilepton transverse momentum. At least one jet is required. The values are normalized by the bin width.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the dilepton transverse momentum. At least one jet is required. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the $\varphi^*$ variable. The values are normalized by the bin width.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the $\varphi^*$ variable. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window, in bins of the $\varphi^*$ variable. The values are normalized by the bin width.
The measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window, in bins of the $\varphi^*$ variable. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the $\varphi^*$ variable. The values are normalized by the bin width.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the $\varphi^*$ variable. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the $\varphi^*$ variable. The values are normalized by the bin width.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the $\varphi^*$ variable. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $350 \le M_{ll} < 1000$ GeV mass window, in bins of the $\varphi^*$ variable. The values are normalized by the bin width.
The measured differential cross section in the $350 \le M_{ll} < 1000$ GeV mass window, in bins of the $\varphi^*$ variable. The values are normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. The values are not normalized by the bin width.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. The values are not normalized by the bin width.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. The values are not normalized by the bin width.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $350 \le M_{ll} < 1000$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. The values are not normalized by the bin width.
The measured differential cross section in the $350 \le M_{ll} < 1000$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the dilepton transverse momentum, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the $\varphi^*$ variable, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width.
The measured differential cross section in the $50 \le M_{ll} < 76$ GeV mass window, in bins of the $\varphi^*$ variable, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the $\varphi^*$ variable, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width.
The measured differential cross section in the $106 \le M_{ll} < 170$ GeV mass window, in bins of the $\varphi^*$ variable, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the $\varphi^*$ variable, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width.
The measured differential cross section in the $170 \le M_{ll} < 350$ GeV mass window, in bins of the $\varphi^*$ variable, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
The measured differential cross section in the $350 \le M_{ll} < 1000$ GeV mass window, in bins of the $\varphi^*$ variable, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width.
The measured differential cross section in the $350 \le M_{ll} < 1000$ GeV mass window, in bins of the $\varphi^*$ variable, divided by the measured differential cross section in the $76 \le M_{ll} < 106$ GeV mass window. At least one jet is required. The values are not normalized by the bin width. This entry contains the covariance matrix of the results.
Response matrix for pT ll mass 50-76 (electron channel)
Response matrix for pT ll mass 50-76 (muon channel)
Response matrix for pT ll mass 76-106 (electron channel)
Response matrix for pT ll mass 76-106 (muon channel)
Response matrix for pT ll mass 106-170 (electron channel)
Response matrix for pT ll mass 106-170 (muon channel)
Response matrix for pT ll mass 170-350 (electron channel)
Response matrix for pT ll mass 170-350 (muon channel)
Response matrix for pT ll mass 350-1000 (electron channel)
Response matrix for pT ll mass 50-76 jet (electron channel)
Response matrix for pT ll mass 50-76 jet (muon channel)
Response matrix for pT ll mass 76-106 jet (electron channel)
Response matrix for pT ll mass 76-106 jet (muon channel)
Response matrix for pT ll mass 106-170 jet (electron channel)
Response matrix for pT ll mass 106-170 jet (muon channel)
Response matrix for pT ll mass 170-350 jet (electron channel)
Response matrix for pT ll mass 170-350 jet (muon channel)
Response matrix for phistar mass 50-76 (electron channel)
Response matrix for phistar mass 50-76 (muon channel)
Response matrix for phistar mass 76-106 (electron channel)
Response matrix for phistar mass 76-106 (muon channel)
Response matrix for phistar mass 106-170 (electron channel)
Response matrix for phistar mass 106-170 (muon channel)
Response matrix for phistar mass 170-350 (electron channel)
Response matrix for phistar mass 170-350 (muon channel)
Response matrix for phistar mass 350-1000 (electron channel)
Response matrix for phistar mass 350-1000 (muon channel)
Double-parton scattering is investigated using events with a Z boson and jets. The Z boson is reconstructed using only the dimuon channel. The measurements are performed with proton-proton collision data recorded by the CMS experiment at the LHC at $\sqrt{s} =$ 13 TeV, corresponding to an integrated luminosity of 35.9 fb$^{-1}$ collected in the year 2016. Differential cross sections of Z + $\geq$ 1 jet and Z + $\geq$ 2 jets are measured with transverse momentum of the jets above 20 GeV and pseudorapidity $|\eta|$$\lt$ 2.4. Several distributions with sensitivity to double-parton scattering effects are measured as functions of the angle and the transverse momentum imbalance between the Z boson and the jets. The measured distributions are compared with predictions from several event generators with different hadronization models and different parameter settings for multiparton interactions. The measured distributions show a dependence on the hadronization and multiparton interaction simulation parameters, and are important input for future improvements of the simulations.
Differential cross sections as function of Delta Phi between Z boson and the leading jet for Z+ ≥ 1 jet events.
Differential cross sections as function of transverse momentum imbalance between Z boson and the leading jet for Z+ ≥ 1 jet events.
Differential cross sections as function of Delta Phi between Z boson and dijet for Z+ ≥ 2 jets events.
Differential cross sections as function of transverse momentum imbalance between Z boson and dijet for Z+ ≥ 2 jets events.
Differential cross sections as function of transverse momentum imbalance between leading and subleading jet for Z+ ≥ 2 jets events.
Area normalized distribution as function of Delta Phi between Z boson and the leading jet for Z+ ≥ 1 jet events.
Area normalized distribution as function of transverse momentum imbalance between Z boson and the leading jet for Z+ ≥ 1 jet events.
Area normalized distribution as function of Delta Phi between Z boson and dijet for Z+ ≥ 2 jets events.
Area normalized distribution as function of transverse momentum imbalance between Z boson and dijet for Z+ ≥ 2 jets events.
Area normalized distribution as function of transverse momentum imbalance between leading and subleading jet for Z+ ≥ 2 jets events
Measurements of the differential cross section for the Drell-Yan process, based on proton-proton collision data at a centre-of-mass energy of 13 TeV, collected by the CMS experiment, are presented. The data correspond to an integrated luminosity of 2.8 (2.3) fb$^{-1}$ in the dimuon (dielectron) channel. The total and fiducial cross section measurements are presented as a function of dilepton invariant mass in the range 15 to 3000 GeV, and compared with the perturbative predictions of the standard model. The measured differential cross sections are in good agreement with the theoretical calculations.
Summary of the systematic uncertainties (%) for the $ d\sigma / d{m}$ (pb/GeV) measurement in the dimuon channel. The column labelled "Total" corresponds to the quadratic sum of all the experimental sources, except for that Acceptance+PDF.
Summary of the systematic uncertainties (%) for the $ d\sigma / d{m}$ (pb/GeV) measurement in the dielectron channel. The column labelled "Total" corresponds to the quadratic sum of all the experimental sources, except for that Acceptance+PDF.
Summary of the measured values of $ d\sigma / d{m}$ (pb/GeV) in the dimuon channel with the statistical ($\delta_{\text{stat}}$), experimental ($\delta_{\text{exp}}$) and theoretical ($\delta_{\text{theo}}$) uncertainties, respectively. Here, $\delta_{\text{tot}}$ is the quadratic sum of the three components.
Summary of the measured values of $ d\sigma / d{m}$ (pb/GeV) in the dielectron channel with the statistical ($\delta_{\text{stat}}$), experimental ($\delta_{\text{exp}}$) and theoretical ($\delta_{\text{theo}}$) uncertainties, respectively. Here, $\delta_{\text{tot}}$ is the quadratic sum of the three components.
Summary of the measured values of fiducial $ d\sigma / d{m}$ (pb/GeV) (with no FSR correction applied) in the dimuon channel with the statistical ($\delta_{\text{stat}}$) and experimental ($\delta_{\text{exp}}$) uncertainties shown separately. Here, $\delta_{\text{tot}}$ is the quadratic sum of the two components.
of the measured values of fiducial $ d\sigma / d{m}$ (pb/GeV) (with no FSR correction applied) in the dielectron channel with the statistical ($\delta_{\text{stat}}$) and experimental ($\delta_{\text{exp}}$) uncertainties shown separately. Here, $\delta_{\text{tot}}$ is the quadratic sum of the two components.
Summary of the combined values of $ d\sigma / d{m}$ (pb/GeV) using the results from both the dimuon and dielectron channels. Here, $\delta_{\text{tot}}$ is the quadratic sum of the statistical, experimental and theoretical uncertainties.
Covariance matrix of the Drell-Yan differential cross section as a function of the dimuon invariant mass, measured in the full phase space, with FSR correction is applied. Luminosity uncertainty is not included in the covariance.
Covariance matrix of the Drell-Yan differential cross section as a function of the dielectron invariant mass, measured in the full phase space, with FSR correction is applied. Luminosity uncertainty is not included in the covariance.
Covariance matrix of the differential DY cross section measured for the combination of the two channels in the full phase space.
When you search on a word, e.g. 'collisions', we will automatically search across everything we store about a record. But sometimes you may wish to be more specific. Here we show you how.
Guidance on the query string syntax can also be found in the OpenSearch documentation.
About HEPData Submitting to HEPData HEPData File Formats HEPData Coordinators HEPData Terms of Use HEPData Cookie Policy
Status
Email
Forum
Twitter
GitHub
Copyright ~1975-Present, HEPData | Powered by Invenio, funded by STFC, hosted and originally developed at CERN, supported and further developed at IPPP Durham.